to upgrade your character you have to touch the weapon then press space(to avoid bugs). In sandbox you have to press E to choose your weapon and SPACE to summon enemy and if you have the mod custom enemy you have to press A to summon that custom enemy .In sandbox press G to open command menu.
qweazthank you! credit to @H_Curbler for the awesome art of boyfriend credit to @GoldenMagic for the awesome art of the tetris blocks can get pretty chaotic.
